Transitional image for a portion of a display screen



FIG. 1 is a front view of the first image of a transitional image for aportion of a display screen showing our new design;

FIG. 2 is a front view of the second image thereof;

FIG. 3 is a front view of the third image thereof; and,

FIG. 4 is a front view of the fourth image thereof.

The appearance of the image transitions sequentially between the imagesshown in FIGS. 1–4. The process or period in which one image transitionsto another forms no part of the claimed design. The broken line showingof the display screen, text and numbers in all views is for illustrativepurposes only and forms no part of the claimed design.

The ornamental design for a transitional image for a portion of adisplay screen, as shown and described.